Mathematics, 07.09.2020 18:01, ineedhelp2285

(AM GIVING BRAINLIEST) Find all pairs (x, y) of real numbers such that x + y = 10 and x^2 + y^2 = 56. For example, to enter the solutions (2,4) and $(-3,9)$, you would enter "(2,4),(-3,9)" (without the quotation marks).

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(AM GIVING BRAINLIEST) Find all pairs (x, y) of real numbers such that x + y = 10 and x^2 + y^2 = 56...